AIC NESTA CHROME 24 Condensing Boiler Manuals

Manuals and User Guides for AIC NESTA CHROME 24 Condensing Boiler. We have 1 AIC NESTA CHROME 24 Condensing Boiler manual available for free PDF download: Installation And Maintenance Manual

AIC NESTA CHROME 24 Installation And Maintenance Manual (92 pages)

Brand: AIC | Category: Boiler | Size: 7 MB

Table of Contents
2
Liabilities of the Manufacturer, the Installer
4
Eneral Nformation
4
And the End User
4
About this Manual
5
Safety Instructions
6
Package Contents
7
Boiler Marking
7
Nesta Chrome 24-32-38-45
7
Description
7
General Description
8
Frost Protection
8
Safety Devices
8
Optional Equipment
8
Control Panel and Main Functions
10
Symbols and Messages on the Control Panel
11
Dimensions and Clearances
12
Pecifications
12
Efficiency Data
14
Erp Data
14
Combustion Data
15
Electrical Data
15
Gas Data
16
Gas Categories
16
Hydraulic Data
17
Pressure Drop Curve
17
Flow Rate
17
I Nstructions for the
18
Safety Instructions for the User
18
U Ser
19
Periodic Checks
19
Starting the Appliance
20
Stopping the Appliance
20
What to Do if
20
Operating the Controller - End User Level
21
Basic Settings
24
Safety Instructions for the Installation
27
Handling the Product
28
Unpacking the Product
28
Installing and Preparing the Boiler
28
Installing the Wall Bracket
28
Installing and Removing the Condensate Trap
29
Removing and Installing the Front Panel
30
Requirements for the Hydraulic Connections
31
Water Quality Requirements to Prevent Scaling and Corrosion
32
Typical Hydraulic Connections - Heating Circuit
33
Hydraulic Connections - Cascaded Boilers, with External Domestic Hot Water Tank and Plate Heat Exchanger
34
Hydraulic Connections - Cascaded Boilers, with External Domestic Hot Water Tank and Low Loss Header
35
Safety Instructions for the Gas Connection
36
Conversion to Propane
37
Adjustment of Fan Speeds
38
Combustion Adjustment after Gas Conversion
38
Safety Instructions for the Chimney Connections
41
General Instructions for the Installation of AIC-Approved Chimney Components
42
Chimney Connection
43
AIC-Approved Chimney Components
46
Engineering the Chimney System
48
Accessories
48
Calculation of the Chimney Length
48
Equivalent Length of Chimney Components
48
Maximum Chimney Length (Terminals Incl
48
Safety Instructions for the Electrical Connections
49
Cables
49
Routing the Cables
49
Wiring Diagram
50
Accessing the High and Low Voltage Terminal Strips and Electronic Board
52
Ommissioning
53
Safety Instructions before Start-Up
53
Filling the System
53
Start-Up and Commissioning
54
Combustion Adjustments (G20/G25/G31
55
Combustion Adjustments (G20Y20
55
Commissioning Wizard
56
Accessing the Commissioning Wizard
56
General Structure of the Commissioning Wizard
57
Safety Instructions for Maintenance
60
Aintenance
60
Maintenance Requirements
61
Shutting down for Maintenance
62
Draining the Boiler
62
Restarting after Maintenance
62
Removing and Installing the Ignition and Ionisation Electrodes
63
Removing and Installing the Fan and Air-Gas Mixer Assembly
64
Removing and Installing the Burner
66
Checking and Cleaning the Combustion Chamber
68
Checking the Flue Pressure Switch Operation
68
Optional Accessories
69
I Nformation for the I Nstaller
69
Extension Modules
69
Web Server Module
69
Cascade Module
69
Hydraulic Kits
69
Boilers in a Cascade System
70
Weather Compensation Curve
72
Boiler Settings for the Installer
73
Access Levels
73
Selecting the User Level & Accessing the Complete Parameter List
73
Menus and Settings
73
Quick Access to Functions for the Installer
74
Structure of Menus for the Installer
75
Error Codes and Solutions
78
Performing Reset
83
Troubleshooting
84
Maintenance Messages
85
Installation Checklist
86
Combustion Parameters - Log Sheet
89
Water Parameters - Log Sheet
90
D Eclaration of C Onformity
91

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AIC NESTA CHROME 24 Installation And Maintenance Manual (92 pages)

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